[SCSI] megaraid_sas: Don't wait forever for non-IOCTL DCMDs

Browse source

Don't wait forever for firmware response for internal DCMDs sent from driver
firmware. Such DCMDs will be posted to firmware with timeout. Timeout is also
introduced for DCMD sent to abort the commands. DCMD sent via IOCTL path will
still be always blocking to keep the IOCTL design intact.

Signed-off-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

...

This commit is contained in:

Sumit.Saxena@lsi.com 2014-02-12 23:36:15 +05:30 • committed by James Bottomley

parent e2c70425f0

commit cfbe7554f6

2 changed files with 55 additions and 25 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

79

drivers/scsi/megaraid/megaraid_sas_base.c

View file

1

drivers/scsi/megaraid/megaraid_sas_fusion.c

View file